Products

Description

Pyrogallol (HPLC) Powder – a white, odourless, water-soluble crystalline powder with strong-acting corrosive and antiseptic properties – one of three isomeric benzenetriols produced by heating gallic acid also known as benzenetriol, trihydroxybenzene and pyrogallic acid. Normally prepared by doctors and clinical physicians into a paste (10% to 40% pyrogallol to white soft paraffin base) and applied thinly to rapidly eradicate most warts (verrucae).

Precautions

For professional use only. Important treatment considerations for those with severe allergies and history of severe reactions (anaphylaxis). Important considerations for those pregnant or breastfeeding or for those under medical supervision for alternative medical conditions. Unsuitable for use on those with arterial or (peripheral) vascular disease, neuropathy or any other form of reduced tissue viability and / or compromised healing (e.g. diabetes mellitus, rheumatoid arthritis, zinc deficiency). Intended for use on the skin only – avoid applying on open wounds, sunburned or wind-burned, irritated or chapped skin. Wear appropriate protective clothing including gloves, coat and / or apron or coverall, safety / chemical goggles. Rinse with water for several minutes if contact made with eyes, nose, mouth (etc.), and seek immediate medical advice. Ensure quick-drench facilities in work area re: eye-wash. Excessive or over-application carries higher risk of complications and chemical burning of the skin with repeated exposure potentially causing sensitization dermatitis. Pyrogallol reduces antioxidant enzymes, inducing oxidative stress (due to an altered iron biosynthesis and increased phase I enzymes in the liver), potentially leading to lipid peroxidation, DNA and membrane damage to the liver, kidneys and skin as well as to the respiratory and circulatory (blood) systems. May cause eye irritation.

Warning

Harmful if ingested or inhaled – in the event, proceed to give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device and seek immediate medical attention. Disposal considerations – hazardous chemical waste – dispose of safely. Harmful to aquatic environments and aquatic organisms.  

Storage

Air & Light sensitive and may discolour on exposure to air. Store securely in a cool, dry, dark space, ensuring container lid is tightly closed and kept away from sunlight and heat – typically turning a brownish colour on oxidisation. Incompatible with oxidising agents and bases, acid chlorides, potassium permanganate, acid anhydrides, alkalis, iron salts, antipyrine, iodine, air, camphor, menthol and ammonium hydroxide.